body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

body {
    min-width: 1200px;
    font: 12px/18px "Microsoft Yahei";
    font-weight: lighter;
    color: #333;
    -webkit-font-smoothing: antialiased;
}

* {
    box-sizing: border-box;
}

.hd {
    width: 980px;
    margin: 0 auto;
    height: 80px;
    position: relative;
    z-index: 10;
}

.hd-logo {
    background: url(../cut/首页/紫讯-LOGO.png) no-repeat center;
    width: 154px;
    height: 80px;
}

.fl {
    float: left;
}

a {
    color: #333;
    text-decoration: none;
    cursor: pointer;
    outline: 0 none;
}
a:hover{
    color: red;
}

.fr {
    float: right;
}

.hd-item.active {
    color: #fff;
    background-color: #f8b911;
    padding: 0 20px;
}

.hd-item {
    font-size: 16px;
    color: #393f4d;
    height: 44px;
    line-height: 44px;
    border-radius: 5px;
    display: block;
    text-align: center;
    margin-top: 18px;
    margin-right: 67px;
}


.hd-tip .hd-tip-list1 {
    background: url(http://www.fzzixun.com/images/tip_bg_2.png) no-repeat center;
    background-size: 170px 145px;
    right: 196px;
    top: 54px;
    height: 150px !important;
}


.hd-tip-list {
    width: 170px;
    padding: 0 20px;
    position: absolute;
    top: 4px;
    height: 185px;
    padding-top: 16px;
    display: none;
}


.hd-tip-item {
    border-bottom: 1px solid #ececec;
    font-size: 13px;
    color: #8a8e9a;
    height: 40px;
    line-height: 40px;
    text-indent: 45px;
}

.hd-tip-list1 .hd-tip-item1 {
    background: url(../cut/首页/紫鸟.png) no-repeat -2px center;
}

.hd-tip-list1 .hd-tip-item2 {
    background: url(../cut/首页/紫鸟.png) no-repeat -2px center;
}

.hd-tip-list1 .hd-tip-item3 {
    background: url(../cut/首页/紫鸟.png) no-repeat -2px center;
}

.hd-tip-list2 .hd-tip-item1 {
    background: url(../cut/首页/紫鸟.png) no-repeat -2px center;
}

.hd-tip-list1 .active{
    color: red;
    background: url(../cut/首页/图层634拷贝2.png) no-repeat -2px center;
}

.hd-tip-list2 .active{
    color: red;
    background: url(../cut/首页/图层634拷贝2.png) no-repeat -2px center;
}

.hd-tip .hd-tip-list2 {
    background: url(http://www.fzzixun.com/images/tip_bg_2.png) no-repeat center;
    right: 56px;
    top: 54px;
    display: none;
}

.hd-tip-list {
    width: 170px;
    padding: 0 20px;
    position: absolute;
    top: 4px;
    height: 185px;
    padding-top: 16px;
}

.zixun_banner_img img {
    display: block;
}

img {
    max-width: 100%;
}

section {
    position: relative;
}

.section-top-icon {
    background: #fff url(http://www.fzzixun.com/images/section_top_icon.png) no-repeat center;
    background-size: 58px 88px;
    width: 58px;
    height: 88px;
    border-radius: 39px;
    position: absolute;
    left: 50%;
    margin-left: -29px;
    top: -43px;
}


.section-title {
    font-size: 30px;
    color: #333e53;
    text-align: center;
    line-height: 30px;
    padding-top: 74px;
    margin-bottom: 60px;
}

.section-list1 {
    clear: both;
    overflow: hidden;
    width: 830px;
    margin: 0 auto;
    padding-bottom: 53px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around;
}

.section-list1 .section-item {
    padding-top: 86px;
    width: 200px;
    height: 115px;
    font-size: 16px;
    color: #393f4d;
    margin-bottom: 30px;
}

.section-item {
    text-align: center;
}

.section-list1 .section-item1 {
    background: url(../cut/首页/数据挖掘.png) no-repeat center 0px;
}



/* section2 */

.section-bg {
    background-color: #f6faff;
}

.section-fixed {
    padding-bottom: 151px;
    background: url(../cut/首页/003.png) no-repeat center;
}

.section-fixed .section-top-icon {
    background: #f6faff url(http://www.fzzixun.com/images/section_top_icon.png) no-repeat center;
}

.section-title-tro {
    width: 280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.section-title-tro span:nth-child(1) {
    color: #ffb502;
}

.section-title-tro span {
    font-size: 26px;
    display: block;
    line-height: 76px;
}

.section-title-tro span:nth-child(3) {
    color: #ff6e17;
}


.section-list2 {
    width: 630px;
    margin: 0 auto;
    text-align: center;
}

.section-item {
    display: flex;
    justify-content: center;
    margin-top: 45px;
}


.item-detail {
    margin-top: 29px;
}

.section2-img {
    margin-right: 27px;
}

.section-list2 span {
    font-size: 22px;
    color: #393f4d;
    margin-right: 13px;
}

.section-list2 .span-color1 {
    font-size: 32px;
    color: #ffc602;
}

.section-list2 span {
    font-size: 22px;
    color: #393f4d;
    margin-right: 13px;
}

/* section3 */

.section3 {
    width: 800px;
    margin: 0 auto;
}

.section-trl-p {
    font-size: 16px;
    color: #393f4d;
    letter-spacing: 1.9px;
    line-height: 28px;
    margin-top: -35px;
}

.section3 .section-list {
    display: flex;
    justify-content: space-around;
    margin-bottom: 80px;
}

.section3 .section-item1 {
    background: url(../cut/首页/行业经验丰富.png) no-repeat center 0px;
}

.section3 .section-item {
    font-size: 16px;
    color: #393f4d;
    width: 142px;
    text-align: center;
    padding-top: 130px;
}

/* section4 */
.section4 .section-list {
    width: 830px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}

.section4 .section-item1 {
    background: url(../cut/首页/合作/矢量智能对象.png) no-repeat center;
    background-size: contain;
}

.section4 .section-item {
    width: 202px;
    height: 87px;
    margin: 0 37px 37px 37px;
}


/* 关于 */
.footer-about {
    margin-top: 62px;
    width: 858px;
    margin: 62px auto 0;
    padding-bottom: 50px;
    display: flex;
    justify-content: space-around;
}

.footer-about .item .item-title {
    font-size: 16px;
    margin-bottom: 22px;
}

.footer-about .item .item-value {
    font-size: 12px;
    line-height: 24px;
}

/* 页脚 */
.footer {
    text-align: center;
    height: 80px;
    line-height: 80px;
    border-top: 2px solid #d5d9df;
    font-size: 12px;
    color: #393f4d;
}